<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>WebSocket</title>
  <script src="./WsClient.js" charset="utf-8"></script>
</head>
<body>
<h1>交流区</h1>
<div id="content" name="name" style="overflow-y: scroll; width: 400px; height: 300px; border: solid 1px #000"></div>
<br />
<div>
  <input type="text" id="msg" style="width: 200px;">
  <button id="submit">发送</button>
</div>
<script>
  document.querySelector('#submit')
    .addEventListener('click', function () {
      const msgDom = document.getElementById('msg')
      ws.send(msgDom.value) // 核心代码，将表单里的数据提交给server端
      msgDom.value = ''
    }, false)
</script>
</body>
</html>
